TY  - BOOK
AU  - RICHARD A VOLLENWEIDER
TI  - MANUAL ON METHOEDS FOR MEASURING PRIMARY PRODUCTION IN AQUATIC ENVIRONMENTS
SN  - 0632057009
U1  - GN639.2V885M 
PY  - 1969///
CY  - OXFORD
PB  - BLACKWELL SCIENTIFIC PUB.
KW  - MANUAL ON METHOEDS FOR MEASURING PRIMARY PRODUCTION IN AQUATIC ENVIRONMENTS
ER  -